If you are a novice to the techie part of the internet or are afraid of geeky stuff some of this reading is similar to looking at the package insert of a drug.
If your interested in how the internet evolved, here is a brief history.

There are many ways you can use the internet for your nursing practice.
You probably arrived here, through a search engine. It's important to read
the "search tips" with each engine to increase your chances of finding what you
are looking for. It's also important to realize that anybody can put information
on the internet, and knowing your source is credible is important.

It's imperitive that while using the internet, that your computer is protected
against virus's and that your virus protection is up to date. Adware and Spyware
are also another danger to your computer. Consult your local computer guru to find
out which software is best for your personal system.